FWIW until this thread I had no idea. I have a cheap Amazon tarp too and I've slept very well through the night in downpours under it.
I can understand if a cottage vendor doesn't seam seal for cost reasons or something but then the seam sealer tube should come standard or at least be a default selected option on the site. Sure let the pros deselect it if they still have sealer from the last 5 tarps they ordered but if I get a tarp with 5 weeks wait time for production (as a current covid example) then wait 2 weeks for covid shipping at exorbitant shipping rates (not the vendors fault but true), pay way more than my SO thinks I should, especially after USD to CAD conversion and I gotta pay duty on it and if unlucky a 'handling fee' for the privilege of having UPS charge me the duty, then I don't want to get wet in my first rain storm just because I didn't know this tiny little detail that seems like it makes no sense at first.
Yes I get the explanations but that doesn't change the fact that it's weird and nobody that doesn't know would think about even checking for that or asking the question.
Bookmarks